Results 271 to 280 of about 1,786,998 (319)
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Learning force control with position controlled robots
Proceedings of IEEE International Conference on Robotics and Automation, 2002The paper applies a previously presented method for accurate tracking of paths to force control. This approach is very simple since it does not require a joint torque/motor current interface but only a positional interface. It can be applied with elastic end-effectors (sensors) as well as with stiff environments where most elasticity is in the robot ...
Lange, F., Hirzinger, G.
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Independent Modal Space Control With Positive Position Feedback
Journal of Dynamic Systems, Measurement, and Control, 1992This study presents an Independent Modal Space Control (IMSC) algorithm whose modal control forces are generated based on a Positive Position Feedback (PPF) strategy. This is in contrast to conventional modal controllers that rely in their opeation on negative feedback of the modal position and velocity.
Baz, A., Poh, S., Fedor, J.
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Torque-position transformer for task control of position controlled robots
2008 IEEE International Conference on Robotics and Automation, 2008Joint position control is a dominant paradigm in industrial robots. While it has been successful in various industrial tasks, joint position control is severely limited in performing advanced robotic tasks, especially in unstructured dynamic environments.
Oussama Khatib +3 more
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Mechanisms controlling division-plane positioning
Seminars in Cell & Developmental Biology, 2010A critical and irreversible step in the cell division cycle is cytokinesis which physically separates the two daughter cells. This event is consequently subject to tight spatial and temporal regulation. This review focuses on the spatial regulatory mechanisms controlling the position of the division plane.
Almonacid, Maria, Paoletti, Anne
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1986
The accurate control of the plasma position is essential in a tokamak reactor, where a large plasma current has to be created and maintained for several minutes. In the INTOR study1 it has been shown that an elongated plasma cross-section is advantageous in many respects for a reactor.
E. Coccorese, GAROFALO, FRANCESCO
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The accurate control of the plasma position is essential in a tokamak reactor, where a large plasma current has to be created and maintained for several minutes. In the INTOR study1 it has been shown that an elongated plasma cross-section is advantageous in many respects for a reactor.
E. Coccorese, GAROFALO, FRANCESCO
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Arytenoid Adduction: Controlling Vertical Position
Annals of Otology, Rhinology & Laryngology, 2000In flaccid laryngeal paralysis, the vocal process (VP) is displaced laterally and superiorly. The arytenoid adduction procedure (AA) moves the VP medially and caudally, closing the glottic gap. However, clinical evidence suggests that the VP is more caudal after AA than in physiological phonation.
G E, Woodson +3 more
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2015
Chapter 6 showed the “forward-control” features of the ROBOTIS RoboPlus V.1 software suite such as “Goal Position”, “Torque Limit” and “Motion Page”. In this Chap. 7, “Torque Limit” would be revisited but in a more “dynamic” manner allowing a limited feedback control capability.
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Chapter 6 showed the “forward-control” features of the ROBOTIS RoboPlus V.1 software suite such as “Goal Position”, “Torque Limit” and “Motion Page”. In this Chap. 7, “Torque Limit” would be revisited but in a more “dynamic” manner allowing a limited feedback control capability.
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Cervical cancer prevention and control in women living with human immunodeficiency virus
Ca-A Cancer Journal for Clinicians, 2021Philip E Castle, Vikrant V Sahasrabuddhe
exaly